Walking type ice crusher

Abstract

The utility model discloses a hand-held icebreaking machine which is characterized in that a hand-held handle is fixed on the rear side of a frame body, an engine is arranged on the frame body, a side supporting frame is further arranged on the frame body, and an icebreaking wheel is supported and erected through the side supporting frame; an eccentric driving shaft is arranged in the axial direction of the ice breaking wheel, and a plurality of eccentric driving sheets are arranged on the eccentric driving shaft; the engine is provided with a driving part in an extending mode and connected with the eccentric driving shaft through the driving part to achieve driving. The walking type ice crusher can clean accumulated snow on the ground surface in a walking state, is high in traction efficiency through the engine, can run to any road condition when processing accumulated snow and accumulated ice due to the fact that the overall width of the equipment is small, can be conveniently used in an external road and an internal road, overcomes the defects in the prior art, and is an ideal walking type ice crusher.

Description

Technical Field

[0001] The utility model belongs to the technical field of ice-breaking machinery, in particular to a hand-held ice-breaking machine. Background Art

[0002] In the winter in northern my country, rain and snow are common. After such rain and snow, if the accumulated snow is not cleared in time, ice will form on the surface, posing a safety risk to vehicles and pedestrians traveling normally on the road.

[0003] Currently, snow is mostly cleared manually or by a forklift. The above methods for handling snow and ice are disadvantageous in that: 1. Manual cleaning is inefficient and labor-intensive, and the snow cannot be cleared quickly and timely; 2. When a forklift is used for cleaning, it can only be used on main roads, and some pedestrian roads or internal roads cannot be cleaned and can only be cleared manually.

[0004] In response to the technical problems raised above, the technical problem that technical personnel in this field urgently need to solve is: to design an ice-breaking device with a new structure, which can be operated by hand and can be operated by one person, and can quickly, timely and flexibly clear ice. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention proposes a hand-held ice breaker, which is provided with a hand-pushed frame, on which a driving mechanism and an ice-breaking wheel are provided. The driving mechanism drives the ice-breaking wheel to achieve the processing of ice accumulation on the surface.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A hand-held ice breaker includes a frame with a hand handle fixed to the rear side of the frame; an engine is provided on the frame, and a side support frame is provided on the frame, and an ice-breaking wheel is supported and mounted by the side support frame; an eccentric drive shaft is provided on the axial direction of the ice-breaking wheel, and a plurality of eccentric drive plates are provided on the eccentric drive shaft; a drive part is extended from the engine, and is connected to the eccentric drive shaft through the drive part to achieve drive.

[0008] The side support frame includes an inner plate and an outer plate, an elastic buffer is provided between the inner plate and the outer plate, the inner plate is fixed to the frame body, and a vertical extending edge is provided on the outer plate for supporting the eccentric drive shaft.

[0009] The ice-breaking wheel comprises a plurality of radial rings arranged at intervals, a plurality of axial knives are arranged on the periphery of the radial rings, and the plurality of axial knives are arranged at intervals.

[0010] The axial knife is provided with a plurality of fixing holes, and pressure knives are fixed on the fixing holes. The pressure knives protrude from the periphery of the axial knife and are arranged sporadically at intervals. The pressure knives are used as auxiliary parts when the axial knife breaks ice.

[0011] The driving part extending from the engine is a driving shaft, which is fixed to the top of the frame through a bearing seat. A driving wheel is provided at the end of the driving shaft, and a driven wheel is provided on the eccentric driving shaft. The driving wheel and the driven wheel are connected by a belt or chain.

[0012] There are three eccentric drive plates, and the three eccentric drive plates are arranged at intervals on the eccentric drive shaft.

[0013] The utility model has the following beneficial effects: the utility model discloses a hand-held ice breaker, which has a hand handle fixed on the rear side of a frame, an engine is provided on the frame, and a side support frame is also provided on the frame, and the ice-breaking wheel is supported and mounted by the side support frame; an eccentric drive shaft is provided on the axial direction of the ice-breaking wheel, and a plurality of eccentric drive plates are provided on the eccentric drive shaft; a drive part is extended from the engine, and is connected to the eccentric drive shaft through the drive part to realize driving.

[0014] Through the above structural setting, the utility model can realize the clearing of surface snow in the hand-held state, and has high efficiency through engine traction. Since the overall width of the equipment is narrow, it can be driven to any road condition when dealing with snow and ice, and is convenient for use on external roads and internal roads. It overcomes the disadvantages of the existing technology and is an ideal hand-held ice breaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a hand-held ice breaker;

[0017] Figure 2 This is a schematic diagram of the structure of a hand-held ice breaker from a top view;

[0018] Figure 3 This is a side view structural diagram of a hand-held ice breaker;

[0019] Figure 4 This is a schematic diagram of the main structure of a hand-held ice breaker;

[0020] Figure 5 for Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0021] Figure 6 for Figure 3 A magnified schematic diagram of the cross-sectional structure in the middle B direction;

[0022] Figure 7 Schematic diagram of the three-dimensional structure of the eccentric drive shaft;

[0023] In the figure, 1. frame, 11. engine fixing plate; 2. engine, 21. drive shaft, 22. drive wheel, 3. hand handle, 31. auxiliary wheel, 4. side support frame, 41. outer plate, 42. inner plate, 43. rubber pad, 44. locking hole, 45. vertical extension edge, 5. eccentric drive shaft, 51. driven wheel, 52. shaft body, 53. eccentric drive plate, 6. ice-breaking wheel, 61. radial ring, 62. axial knife, 63. fixing hole, 64. pressing knife, 7. support frame, 71. support rod, 72. counterweight frame. DETAILED DESCRIPTION

[0024] The present invention is further described below through implementation methods. Those skilled in the art may refer to the embodiments for implementation, and may also make technical improvements and innovations based on the existing technical solutions.

[0025] Example 1:

[0026] A hand-held ice breaker includes a square frame 1, a hand handle 3 is fixed to the rear side of the frame 1; an engine fixing plate 11 is provided in the middle of the top surface of the frame 1, and the engine 2 is fixed by the engine fixing plate 11; a side support frame 4 is provided on the frame 1, and the ice-breaking wheel 6 is supported and installed by the side support frame 4.

[0027] The side support frame 4 includes an outer plate 41 and an inner plate 42. The inner plate 42 is a bent plate with its bottom fixed to the frame 1. Multiple rubber pads 43 are provided between the outer and inner plates 41, 42 to provide shock absorption. During operation, the vibrations of the ice-breaking wheels 6 are not directly transmitted to the frame, but are instead buffered by the rubber pads 43, minimizing damage caused by vibration-induced icebreaking.

[0028] When fixing the ice-breaking wheel, the utility model vertically extends the lower side of the outer plate 41, and fixes the eccentric drive shaft 5 on the vertical extension edge 45 through a bearing group. The eccentric drive shaft 5 is fixed on the axial center of the ice-breaking wheel 6. Furthermore, a plurality of eccentric drive plates 53 are provided on the eccentric drive shaft 5. In this embodiment, there are three eccentric drive plates 53 and the three eccentric drive plates are spaced apart on the eccentric drive shaft; when the eccentric drive shaft 5 rotates, it can drive the plurality of eccentric drive plates 53 to rotate synchronously and eccentrically, so as to improve the instantaneous impact force of the ice-breaking wheel 6 when breaking ice.

[0029] The present invention extends a drive unit from the engine 2, which is connected to the eccentric drive shaft 5 to achieve drive. The drive unit described above can be a rotary gearbox or a drive shaft. In this embodiment, the drive unit adopts a drive shaft 21, which is fixed to the top of the frame 1 through a bearing seat. The end of the drive shaft 21 is provided with a drive wheel 22, and the end of the shaft body 52 of the eccentric drive shaft 5 is provided with a driven wheel 51. The drive wheel 22 and the driven wheel 51 are connected by a belt ring to achieve drive.

[0030] The ice-breaking wheel 6 disclosed in the present invention includes a plurality of radial rings 61 arranged at intervals, and a plurality of axial knives 64 are arranged on the periphery of the radial rings 61. The plurality of axial knives 64 are arranged at intervals. When the ice-breaking wheel 6 rotates, the outermost edges of the plurality of axial knives 64 impact the ground to destroy the ice surface.

[0031] Example 2:

[0032] On the basis of Example 1, Figure 5 As shown, the axial knife 62 is provided with a plurality of fixing holes 63, and the fixing holes 63 are fixed with pressure knives 64. When fixing the pressure knives 64, not all axial knives 62 are fixed with pressure knives. The best way is to adopt a structure in which the pressure knives 64 are arranged sporadically at intervals, presenting an uneven surface on the outer diameter of the entire ice-breaking wheel 6, which can improve the impact effect on the ice surface during rotation. The pressure knives 64 are preferably made of manganese steel, which has high wear resistance and has better durability when used as an auxiliary part of the axial knife for breaking ice.

[0033] The utility model also provides a plurality of locking holes 44 on the side support frame 4, such as Figure 3 、 4 As shown, in order to increase the impact force of the present invention when destroying surface ice, the present invention also fixes the support frame 7 through a locking hole 44. The support frame 7 includes a support rod 71 and a counterweight frame 72. The counterweight frame 72 can increase the overall weight of the entire frame 1 by adding counterweights. When the equipment is moving, the ice-breaking effect is further improved through multiple impacts under the counterweights.

[0034] like Figure 3 As shown, the present invention can further provide auxiliary wheels 31 below the hand handle 3, and the auxiliary wheels 31 are used to support the hand-held ice breaker when it is stationary.

[0035] To sum up, the utility model can clear snow on the surface in a hand-held state, and has high traction efficiency through the engine 2. Since the overall width of the equipment is narrow, it can be driven to any road condition when dealing with snow and ice, and is convenient for use on external roads and internal roads. It overcomes the drawbacks of the existing technology and is an ideal hand-held ice breaker.

Claims

1. A hand-held ice breaker, characterized by: It includes a frame with a hand handle fixed to the rear side of the frame; an engine is arranged on the frame, and a side support frame is arranged on the frame, and the ice-breaking wheel is supported and mounted by the side support frame; an eccentric drive shaft is arranged on the axial direction of the ice-breaking wheel, and a plurality of eccentric drive plates are arranged on the eccentric drive shaft; a drive part is extended from the engine, and is connected to the eccentric drive shaft through the drive part to realize driving.

2. A hand-held ice breaker according to claim 1, characterized in that: The side support frame includes an inner plate and an outer plate, an elastic buffer is provided between the inner plate and the outer plate, the inner plate is fixed to the frame body, and a vertical extending edge is provided on the outer plate for supporting the eccentric drive shaft.

3. The hand-held ice breaker according to claim 1, characterized in that: The ice-breaking wheel comprises a plurality of radial rings arranged at intervals, a plurality of axial knives are arranged on the periphery of the radial rings, and the plurality of axial knives are arranged at intervals.

4. A hand-held ice breaker according to claim 3, characterized in that: The axial knife is provided with a plurality of fixing holes, and the fixing holes are fixed with pressing knives. The pressing knives protrude from the periphery of the axial knife, and the pressing knives are arranged sporadically at intervals.

5. The hand-held ice breaker according to claim 1, characterized in that: The driving part extending from the engine is a driving shaft, which is fixed to the top of the frame through a bearing seat. A driving wheel is provided at the end of the driving shaft, and a driven wheel is provided on the eccentric driving shaft. The driving wheel and the driven wheel are connected by a belt or chain.

6. The hand-held ice breaker according to claim 1, characterized in that: There are three eccentric drive plates, and the three eccentric drive plates are arranged at intervals on the eccentric drive shaft.

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